Interference detection system, interference detection apparatus, interference detection method, and interference detection program
US12143164B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 27, 2019 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Aug 1, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An interference detection system includes a plurality of radio frame acquisition apparatuses and an interference detection apparatus. The interference detection apparatus includes radio frame information reception part, radio frame information storage part, simultaneous frame extraction part, and interference detection part. A radio frame information reception part receives the radio frame information transmitted from the radio frame acquisition apparatus. A radio frame information storage part stores the received radio frame information. A simultaneous frame extraction part extracts first radio frame, and second radio frame demodulated simultaneously or almost simultaneously with first radio frame. An interference detection part determines whether or not first radio frame and second radio frame are interfering with each other on the basis of whether or not there exists(exist) radio frame acquisition apparatus(es) which has(have) demodulated first radio frame and second radio frame simultaneously or almost simultaneously, among a plurality of the radio frame acquisition apparatuses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.